Scientists have found traces of an ancient forest that one grew on an empty lot in new jersey. which best identifies the subordinate clause

that one grew on an empty lot in new jersey.

The subordinate clause is dependent upon the rest of the sentence. It begins with a subordinate conjunction or relative pronoun. This subordinate clause begins with "that" to connect the clause with the independent clause "Scientists have found traces of an ancient forest". You should be able to erase the subordinate clause and the sentence make sense by itself.

that one grew on an empty lot in new jersey.

sugar had three primary uses in ancient india. it was used in religious rituals, consumed as a snack, and considered a type of medicine.

irony  

i hope this you and have a good day

~ashbelle